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This article is within the scope of
WikiProject Polymers, a project which is currently considered to be inactive.PolymersWikipedia:WikiProject PolymersTemplate:WikiProject PolymersPolymers articles
This category is within the scope of WikiProject Glass, a collaborative effort to improve the coverage of
glass on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.GlassWikipedia:WikiProject Physics/Taskforces/GlassTemplate:WikiProject Glassglass articles